herb extract

Product Origin: The bark of the plant Salix babylonicaL. 
Odor: characteristic odor and bitter taste. 
Appearance: white powder. 
Solubility: easily soluble in water.slightly soluble in methanol,ethanol, ethyl acetate,can not soluble in and petroleum ehte

Function: The salicin will become tosaligen in when in body by ,So it has the affect of refrigerate, and inhabit . ***0% solvent have , bitter taste.and help the assimilation 
Package:*5Kg/fibre drum with two double plastic bag with non-toxic. 
Shelf life: 2 years if stored properly in room temperature without open the package